He is mad at others using AI on his favorite blogging website. I think it is an insult to himself, because most AI produced articles etc. are unreadable and full of useless filler information - I think the guy can do better.
Ice delivery guy = Traditional writer Going on strike = Complaining or protesting Demanding ban of fridges = Calling for restrictions on generative AI The analogy suggests that the writer's complaint about generative AI is as futile and outdated as an ice delivery person trying to ban refrigerators. Just as refrigerators made ice delivery largely obsolete, the implication is that generative AI might be seen as a technological advancement that could potentially impact traditional writing roles.